Your quote is specific to the Lifetime Powertrain Warranty, not the 60/100 warranty.
From Dodge's warranty page on the SRT8 Challenger. (Notice the picture)
We’re so confident in the quality of our vehicles, we’re backing them with a 5-year / 100,000-mile powertrain limited warranty.
The powertrain limited warranty covers the cost of all parts and labor needed to repair a covered powertrain component - engine, transmission and drive system - on most new Dodge vehicles.
Coverage now also includes free towing to the nearest Dodge dealer, if necessary.
The warranty is transferable too, so if you sell your vehicle during the warranty period, the new owner will still be covered.
Plus, our 3-year / 36,000-mile Basic Limited Warranty provides bumper-to-bumper coverage for your vehicle, from the body to the electrical system."